This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2021/09/23 22:02
Universal datetime 2021/09/24 07:02
Latitude 51.17 ° ± 5 km
Longitude -178.98 ° ± 3 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Anchorage  2097 260283
Petropavlovsk Kamchatskiy  1542 187282
Magadan  2107 95282
Fairbanks  2353 30224
Okha  2576 26560
Anadyr  1525 10332
Wasilla  2134 8521
Kenai  2004 7610
Susuman  2340 7367
Palmer  2151 6585
Homer  1957 6560
Bethel  1509 6228
Kodiak  1858 6148
Bilibino  2043 5757
Okhotsk  2529 5570

Past seismicity

  This map shows only the 2 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 1.14
Azimuthal gap 129.85 °
Number of stations used 43
Number of phases used 43

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU ADK P 07:02:56.87 0.7 62.57 1.6 Automatic
IU BILL P 07:06:44.67 2.14 342.61 18.32 Automatic
IU MA2 P 07:06:52.27 2.81 308.08 18.91 Automatic
IU COLA P 07:07:13.34 0.51 37.64 21.06 Automatic
IU YSS P 07:07:54.60 0.79 275.51 25.13 Automatic
II ERM P 07:08:14.22 1.44 265.33 27.23 Automatic
IU MAJO P 07:09:08.97 0.33 261.08 33.55 Automatic
IU INCN P 07:10:05.92 0.5 271.92 40.21 Automatic
II ALE P 07:10:25.22 -0.35 9.92 42.64 Automatic
II TLY P 07:10:51.82 0.12 302.56 45.88 Automatic
IU ULN P 07:10:52.97 -0.13 296.44 46.06 Automatic
IU RSSD P 07:11:13.87 -0.2 67.21 48.76 Automatic
IU KBS P 07:11:22.2 0.23 357.27 49.75 Automatic
IU TUC P 07:11:40.52 0.83 83.42 52.18 Automatic
IU ANMO P 07:11:47.44 0.89 77.92 53.09 Automatic
IU SFJD P 07:12:04.42 -0.82 21.8 55.6 Automatic
II LVZ P 07:12:23.67 -0.86 345.82 58.31 Automatic
II KURK P 07:12:26.27 -1.78 313.71 58.82 Automatic
IU MAKZ P 07:12:35.19 -0.75 308.67 59.97 Automatic
IU CCM P 07:12:34.79 -1.34 65.28 60.02 Automatic
IU WCI P 07:12:53.54 -0.66 62.03 62.68 Automatic
IU HKT P 07:12:56.74 0.61 74.87 63 Automatic
IU WVT P 07:12:57.42 -0.95 64.66 63.31 Automatic
IU SSPA P 07:13:12.19 -0.21 54.97 65.43 Automatic
II AAK P 07:13:20.52 0.27 309.81 66.64 Automatic
IU HRV P 07:13:23.52 -0.12 49.74 67.17 Automatic
II OBN P 07:13:38.32 -1.22 339.23 69.68 Automatic
IU CHTO P 07:13:42.82 -1.12 276.12 70.55 Automatic
II ESK P 07:14:02.72 0.37 2.51 73.46 Automatic
IU TEIG P 07:14:12.97 3.54 76.47 74.81 Automatic
IU KIEV P 07:14:11.47 -1.9 341.98 75.35 Automatic
II KAPI P 07:14:18.19 0.06 243.91 76.58 Automatic
IU CTAO P 07:14:22.42 0.14 213.26 77.51 Automatic
II KIV P 07:14:29.22 -0.47 330.74 78.26 Automatic
II BFO P 07:14:39.72 -1.2 355.08 80.3 Automatic
IU GNI P 07:14:45.57 0.87 327.67 81.03 Automatic
II WRAB P 07:14:45.97 -0.94 223.66 82.01 Automatic
IU ANTO P 07:15:03.92 -0.42 336.06 84.82 Automatic
IU PAB P 07:15:24.22 -1.16 4.14 89.16 Automatic
IU SJG P 07:15:26.49 0.71 61.17 89.38 Automatic
IU MBWA P 07:15:25.87 -0.78 234.88 90.02 Automatic
II PALK P 07:15:32.77 1.09 282.58 90.73 Automatic
II RAYN P 07:15:53.62 -1.59 319.78 95.7 Automatic